High Torque Gear Motor 12V 100RPM 25GA

The 12V 100RPM 25GA high torque gear motor is a compact yet powerful motor, commonly used in various applications requiring controlled movement and significant torque. This motor is ideal for robotics, automation projects, and other mechanical systems where precise control and power are essential.

Specifications

Voltage Rating: 12V DC
No-Load Speed: 100 RPM (Revolutions Per Minute)
Torque: High torque output ( 4 to 6 kg.cm)
Gear Ratio: Specific ratio designed to achieve 100 RPM with high torque (varies by model)
Shaft Diameter: 4mm
Motor Diameter: 25mm (25GA refers to the motor size)
Current Draw (No-Load): Around 200mA
Stall Current: around 1A
Weight: Approximately 100-150 grams
Mounting Holes: Standard holes for easy installation

Special Features

High Torque Output: This motor delivers significant torque, making it suitable for driving heavy loads or overcoming resistance.
Compact Design: Despite its power, the motor is compact, making it easy to integrate into various projects with limited space.
Low Noise Operation: The motor is designed to operate quietly, reducing noise in your projects.
Durable Construction: The motor housing is made from high-quality materials, ensuring durability and long-term use.
Precise Control: The gear ratio is optimized for precise control, allowing for smooth and consistent operation even at low speeds.
Versatile Applications: Suitable for a wide range of applications, including robotics, conveyor belts, automatic door systems, and other mechanical devices.

Original price was: ৳ 1,180.00.Current price is: ৳ 850.00.

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Specification

Overview

Wiring Connections

Motor Terminals:
- Red Wire: Connect to the positive terminal of the power supply (12V DC).
- Black Wire: Connect to the ground or negative terminal of the power supply.
Polarity Reversal:
- Reversing the polarity will change the direction of the motor’s rotation.
Control Circuit (Optional):
- Connect to a motor driver or H-bridge for controlled operation via microcontroller or other control systems.

Power

Voltage Requirement: 12V DC is the recommended operating voltage.
Current Consumption: The motor draws around 200mA under no-load conditions, but this can increase significantly under load.
Power Supply: A stable 12V DC power supply is required to ensure optimal performance. For variable speed control, a PWM (Pulse Width Modulation) signal can be used.

Input and Output

Input:
- Electrical Power: The motor requires a 12V DC power supply to operate.
- Control Signals (Optional): If used with a motor driver, input signals can control speed and direction.
Output:
- Rotational Motion: The motor outputs rotational motion at 100 RPM, suitable for driving various mechanical components.
- Torque: The motor delivers high torque, making it capable of moving or lifting heavy objects within the specified capacity.

Physical Characteristics

Size: The motor has a diameter of 25mm, making it a compact choice for many projects.
Shaft: The output shaft is 4mm in diameter, designed to fit standard couplings and gears.
Housing: The motor casing is made of metal, providing strength and durability.
Weight: Lightweight yet robust, the motor’s weight falls between 100 to 150 grams.
Mounting: The motor includes standard mounting holes, making it easy to install securely in various setups.

Technical Specifications

Gear Ratio: The gear ratio is designed to reduce the speed to 100 RPM while maximizing torque. The exact ratio can vary depending on the specific model.
Efficiency: The motor is designed to be energy-efficient, providing a good balance between power consumption and output performance.
Operational Life: Built for durability, the motor is expected to have a long operational life, especially when used within its rated specifications.
Stall Torque: The motor’s stall torque is high, meaning it can handle significant resistance before stalling. However, it’s important to avoid prolonged stalling to prevent damage.

Additional Features

Reversible Operation: The motor can rotate in either direction by reversing the polarity of the power supply.
Customizable Speed: The speed can be adjusted using PWM control, allowing for versatile applications that require different speeds.
Overload Protection (Optional): Some models may include overload protection to prevent damage from excessive current draw.
Quiet Operation: Designed to minimize noise, making it suitable for projects where quiet operation is a priority.
Compatibility: Can be used with various controllers, drivers, and sensors to create complex automated systems.

How to Use

Connect Power:
- Attach the red wire to the positive terminal of a 12V DC power supply.
- Attach the black wire to the negative terminal.
Mount the Motor:
- Secure the motor using the provided mounting holes. Ensure it is firmly attached to prevent movement during operation.
Connect to Load:
- Attach the output shaft to the desired mechanical component, such as a wheel, pulley, or gear.
- Ensure the connection is secure to avoid slippage.
Control the Motor:
- For basic operation, connect directly to a power supply.
- For advanced control, use a motor driver or H-bridge to adjust speed and direction.
Test Operation:
- Power on the motor and test for smooth operation.
- Adjust the speed and direction as needed using your control system.
Monitor for Heat:
- After prolonged use, check the motor for overheating. If the motor becomes too hot, allow it to cool before continuing operation.
Regular Maintenance:
- Periodically check the motor for dust and debris, and clean as necessary to maintain performance.

This high torque gear motor is an excellent choice for projects requiring reliable, powerful, and precise motion control. Its compact size, combined with high torque output, makes it versatile for various applications.